fix

tests/mock_app/handlers/routers.py

@@ -30,9 +30,9 @@ def command_help():
 
 
 @work_router.command(Command(command='P', description='Start Solving', flags=flagi))
-def command_start_solving(args: FlagsGroup | None):
+def command_start_solving(argrrtrts: FlagsGroup | None):
     print('Solving...')
-    flags = args.get_flags()
+    flags = argrrtrts.get_flags()
     for flag in flags:
         print(f'name: "{flag.get_string_entity()}", value: "{flag.get_value()}"')
     #start_solving_command()

tests/mock_app/main.py

@@ -23,6 +23,7 @@ def main():
 
     app.set_initial_message(initial_greeting)
     app.set_farewell_message(goodbye_message)
+    app.set_invalid_input_flags_handler(lambda raw_command: print("Custom iif handler"))
 
     app.set_description_message_pattern('[bold red][{command}][/bold red] [blue]*=*=*[/blue] [bold yellow italic]{description}')